Season 1
16 listed episodes · First aired September 21, 2022

Season overview
Undeniably attractive, talented, and charming, Choi Sang-eun is the living definition of the perfect partner. This is exactly why instead of marrying, she chooses to employ her skills as a contract marriage master. Transforming herself into the perfect partner for each of her clients, Sang-eun allows those who employ her services to live the perfect single life, without having to agree to a committed, life-long relationship. A long-term client, Jung Ji-ho has been using Sang-eun’s services every Monday, Wednesday, and Friday, for the past five years. A man shrouded in mystery, Sang-eun knows virtually nothing about Ji-ho but that doesn’t stop her from developing some rather unexpected feelings for him. Making her life even more difficult are the equally unexpected feelings she’s recently developed for one of her newest clients, Kang Hae-jin. A popular actor who employs her services on Tuesdays, Thursdays, and Saturdays, Hae-jin often makes Sang-eun’s heart flutter.
Episodes
Choi Sang-eun gives customized marriage contracts for singles needing a marriage. After 13 years in the business, she wants to retire but finds it hard to end it with Jung Ji-ho, a long-term customer of Mon, Wed, and Fr…
E2Episode 2Sang-eun's hurt by Ji-ho asking to end the contract first. She delays it giving a flimsy excuse. She's strangely upset with him and is confused by it. Meanwhile, Hae-jin sees his first love Sang-eun who disappeared 13 y…
E3Episode 3Sang-eun, Ji-ho and Hae-jin have a three-way encounter at the mansion. Ji-ho reveals his identity to Hae-jin due to his suspicion. Sang-eun gets to know Ji-ho a little bit more but despite what she wants the time for to…
E4Episode 4Sang-eun's surprised at Ji-ho giving her concert tickets, not divorce papers. They extend their contract as they run into his senior judge and his wife. Madam Yoo is in big trouble after seeking a comeback after losing …
E5Episode 5Sang-eun is angry at Hae-jin. Hae-jin asks Sang-eun to take him as her customer. She is torn seeing him vulnerable and eventually, she accepts his offer. Ji-ho feels uncomfortable about their contract. Sang-eun tries to…
E6Episode 6Sang-eun needs to settle a contract with Hae-jin. After some quarreling, Ji-ho's day is Mon, Wed, and Fri and Hae-jin on Tues, Thur, and Sat. And the alternate day marriage begins. Meanwhile, Sang-eun and Ji-ho prepare …
E7Episode 7Sang-eun remembers her first kiss with Ji-ho but is upset as Ji-ho seems indifferent. They hide their feelings causing their relationship to be awkward. As Hae-jin uses work as excuse and goes on a date with Sang-eun, h…
E8Episode 8Ji-ho tries to find a way to express his feelings toward Sang-eun. During a couple’s golf gathering, he doesn’t hold back to show kindness and care towards Sang-eun causing her to have mixed feelings about him. Meanwhil…
E9Episode 9Sang-eun meets Ji-eun, ex-wife of Ji-ho and a legal advisor of Hae-jin. Ji-ho says no more than there’s nothing between them but Sang-eun’s thoughts gets tangled. After filming, Hae-jin misses Sang-eun and visits her bu…
E10Episode 10Ji-ho and Sang-eun realized their feelings for each other and he surprises his co-workers by coming to work very differently than usual. Sang-eun tries to end the contract with Hae-jin to focus her relationship with Ji-…
E11Episode 11Sang-eun worries about Ji-ho as she is exposed to the public. Ji-ho’s senior informs about his promotion but doesn’t tell Sang-eun. Sang-eun tells Gangjin group’s family she doesn’t want to marry Hae-jin. Ji-ho makes qu…
E12Episode 12Sang-eun’s 12th marriage is unveiled causing controversy and she insists she’s at fault to protect Hae-jin. She asks Ji-ho to have some space due to this. Ji-ho and Hae-jin is upset seeing Sang-eun trying to bear everyt…
E13Episode 13Sang-eun rushes to the hospital in shock when she hears of a mysterious car accident. Ji-ho comforts her and they become closer. Hae-jin makes a formal announcement of his breakup with Sang-eun. Chairman Gangjin tells h…
E14Episode 14Sang-eun looks for what she wants to do after her retirement and Ji-ho supports her. Hae-jin enters the Gangjin group where he shines causing a conflict with Seon-jin. Sang-eun visits Hae-jin as she’s worried about his …
E15Episode 15While Sang-eun and Ji-ho have a lovely time dreaming of their future together, people ordered by Seon-jin secretly break into Sang-eun’s house. Hae-jin learns of this and tells Madam Yoo of Seon-jin’s scheme to use Proj…
E16Episode 16After that day, Ji-ho waits for Sang-eun who didn’t turn up. Sang-eun doesn’t have the courage and hesitates and Ji-ho returns to his cold self. The co-workers become more worried seeing Ji-ho being so emotionless. Mean…